The Critical Role of Master Data in Automotive Software Development, ADAS, and Functional Safety
LHP Blog
by James Roberts
1w ago
Introduction Master data serves a core critical function in engineering and advanced manufacturing throughout the modern industry, and nowhere is it more vital than in the automotive sector. The advent of software-driven vehicles and the focus on embedded controller development (for example) has meant, along with other consequences, that usage and management of master data have become even more important to automotive engineers and software developers ..read more
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What Is Event-Driven Logic?
LHP Blog
by James Roberts
1M ago
What Is Event-Driven Logic? Event-driven logic is the set of operations and rules we use when we create software that responds to a particular detected status change. One thing that makes event-driven logic so flexible and powerful is the fact that these status changes – or events – could be any number of small-scale or large-scale changes, not only within the software itself but across a wide range of devices the logic can monitor. An “event” could be anything from a single keystroke or mouse click to a navigation update from a satellite, or a valve opening in a smart factory. These state ch ..read more
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AUTOSAR, is it worth it?
LHP Blog
by
1M ago
AUTOSAR, is it worth it? A bare-metal guy’s perspective. Let’s start with a little background about me to give some context to my opinion: I've been designing embedded systems for over 20 years, and I’ve written software for various industries, including aerospace, defense, rail, commercial tooling, and automotive. Most of the products I’ve designed have safety-related implications and run on a simplified task scheduler to meet all timing requirements. The applications have ranged from those needing precise real-time control, like three-phase motor inverters, to those with much more relaxed t ..read more
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What is ISO 26262 Functional Safety in Transport Vehicles?
LHP Blog
by
2M ago
What is ISO 26262 Functional Safety in Transport Vehicles?   ..read more
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The Power of Real-Time Alerting
LHP Blog
by Felice Ferri
3M ago
The Power of Real-Time Alerting Real-time alerting can be thought of as both a concept and a loose set of rules within the discipline of analytics. Real-time alerting provides constant updates of trends and changes in monitored resources, whether within actual software or in a system that is operated by software. Typically, the power of real-time alerting is implemented by creating systems or software components that continually monitor a resource (whether a camera, a sensor, or a field in a database). The real-time aspect is of utmost importance when technicians and developers are creating a ..read more
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What is AUTOSAR Fault Detection?
LHP Blog
by
3M ago
What is AUTOSAR Fault Detection? AUTOSAR's fault detection mechanisms and diagnostic tools are essential for the maintenance of high-quality outbound code in either the Classic or Adaptive AUTOSAR platforms. Automotive embedded control unit (ECU) software developers depend on these tools and the quality they help maintain. So do their customers, including the original equipment manufacturers (OEMs) and their suppliers. The people who will drive the vehicles, and the technicians performing maintenance on them, rely not only on the assurance of quality from the AUTOSAR fault detection and diagn ..read more
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Understanding AUTOSAR’s Basic Software Layer
LHP Blog
by
3M ago
Understanding AUTOSAR’s Basic Software Layer The AUTomotive Open System Architecture (AUTOSAR) development platform is a powerful tool for programmers and developers working on automotive electronic control units (ECUs), the specialized and dedicated microcontrollers for automotive applications. The benefits of developing applications for an ECU in AUTOSAR or AUTOSAR-compliant frameworks include ..read more
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The Role of ASPICE in Systems and Software Development
LHP Blog
by
3M ago
The Role of ASPICE in Systems and Software Development LHP’s proven process for forging a turnkey systems and software development solution helps to create a perfect environment for implementing the Automotive Software Process Capability dEtermination (ASPICE) framework. Why? Because the ASPICE standard provides a methodology and guiding principles for engineers and developers to create a process in the first place, and LHP knows best how to navigate and optimize it ..read more
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Waterfall to Agile Challenges
LHP Blog
by Faisal Uppal
3M ago
Waterfall to Agile challenges Agile development methodology is aimed at maximizing team effectiveness, minimizing waste, and facilitating the continuous development and integration of software. Agile is a proven methodology for the efficient development of software in complex projects and is predominantly utilized by the software companies themselves. However, the reality for the transportation industry is that migrating from Waterfall to Agile is not straightforward. The vast array of Waterfall to Agile challenges require an organization-level journey that includes all aspects of development ..read more
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Electric Vehicle Testing Equipment
LHP Blog
by Karilyn Odom
4M ago
Electric vehicle testing equipment and tools The rapidly increasing integration of embedded electronic control units (ECUs) in nearly every onboard system of modern vehicles requires intensive testing to ensure their safe and precise operation. Electric vehicles (EVs), especially, require more testing than their internal combustion (IC) counterparts, if only due to the generally higher number of ECUs typically required for electric and hybrid vehicles’ powerplant management. We must observe, monitor, and tune the operation of these embedded mechatronic devices to the exacting requirements of ..read more
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